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165
Table 9.4 Range of Usable Frequencies for Each Clock Operating
Mode(SH7708, SH7708S) (cont)
Mode
5*
2
FRQCR
Register
Value
H'0102
H'0101
H'0100
H'01d1
H'01d0
H'01d4
H'01d5
H'01d6
H'01e2
H'01e6
H'01ea
H'0102
H'0101
H'0100
H'01d1
H'01d0
H'01d4
H'01d5
H'01d6
H'01e2
H'01e6
H'01ea
H'0102
H'0101
H'0100
H'0112
H'0111
H'0115
H'0116
H'0122
H'0126
H'012a
PLL1
OFF
OFF
OFF
ON (
×
2)
ON (
×
2)
ON (
×
2)
ON (
×
2)
ON (
×
2)
ON (
×
4)
ON (
×
4)
ON (
×
4)
OFF
OFF
OFF
ON (
×
2)
ON (
×
2)
ON (
×
2)
ON (
×
2)
ON (
×
2)
ON (
×
4)
ON (
×
4)
ON (
×
4)
ON (
×
1)
ON (
×
1)
ON (
×
1)
ON (
×
2)
ON (
×
2)
ON (
×
2)
ON (
×
2)
ON (
×
4)
ON (
×
4)
ON (
×
4)
PLL2
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Clock
Ratio*
1
(I:B:P)
1/2:1/2:1/8
1/2:1/2:1/4
1/2:1/2:1/2
1:1/2:1/4
1:1/2:1/2
1/2:1/2:1/2
1/2:1/2:1/4
1/2:1/2:1/8
2:1/2:1/2
1:1/2:1/2
1/2:1/2:1/2
1/2:1/2:1/8
1/2:1/2:1/4
1/2:1/2:1/2
1:1/2:1/4
1:1/2:1/2
1/2:1/2:1/2
1/2:1/2:1/4
1/2:1/2:1/8
2:1/2:1/2
1:1/2:1/2
1/2:1/2:1/2
1:1:1/4
1:1:1/2
1:1:1
2:1:1/2
2:1:1
1:1:1
1:1:1/2
4:1:1
2:1:1
1:1:1
Input Clock/
Crystal Oscillator
Frequency Range
2 MHz to 30 MHz
2 MHz to 30 MHz
2 MHz to 30 MHz
16 MHz to 30 MHz
16 MHz to 30 MHz
16 MHz to 30 MHz
16 MHz to 30 Mhz
16 MHz to 30 MHz
16 MHz to 30 MHz
16 MHz to 30 MHz
16 MHz to 30 MHz
2 MHz to 20 MHz
2 MHz to 20 MHz
2 MHz to 20 MHz
16 MHz to 20 MHz
16 MHz to 20 MHz
16 MHz to 20 MHz
16 MHz to 20 MHz
16 MHz to 20 MHz
16 MHz to 20 MHz
16 MHz to 20 MHz
16 MHz to 20 MHz
8 MHz to 60 MHz
8 MHz to 60 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
CKIO Pin
Frequency Range
1 MHz to 15 MHz
1 MHz to 15 MHz
1 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 Mhz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
1 MHz to 10 MHz
1 MHz to 10 MHz
1 MHz to 10 MHz
8 MHz to 10 MHz
8 MHz to 10 MHz
8 MHz to 10 MHz
8 MHz to 10 Mhz
8 MHz to 10 MHz
8 MHz to 10 MHz
8 MHz to 10 MHz
8 MHz to 10 MHz
8 MHz to 60 MHz
8 MHz to 60 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 30 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
8 MHz to 15 MHz
6*
2
7
Notes: 1. Taking input clock as 1.
Maximum frequencies: I = 60 MHz, B = 60 MHz, P = 30 MHz.
2. Modes 5 and 6 are available only in the SH7708.